190187584

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{21379}}^1$

素因数の和:21530

約数の個数: 28

約数和(自身を含む): 380136400

約数和(自身を除く): 189948816

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 21379, 42758, 85516, 171032, 342064, 684128, 1368256, 2971681, 5943362, 11886724, 23773448, 47546896, 95093792, 190187584]

約数ペア:

[(1, 190187584), (2, 95093792), (4, 47546896), (8, 23773448), (16, 11886724), (32, 5943362), (64, 2971681), (139, 1368256), (278, 684128), (556, 342064), (1112, 171032), (2224, 85516), (4448, 42758), (8896, 21379)]